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makkiz [27]
3 years ago
12

A square with an area of 9cm2. If each side has its length doubled, what is the new area?

Mathematics
1 answer:
cestrela7 [59]3 years ago
4 0

Answer:

36

Step-by-step explanation:

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A can of soda weighs 336 grams. find the weight in kilograms of 20 cans.
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Kyra multiplied 0.27 by a power of ten and got 2.7. What power of ten did she multiply by?
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the answer would be A.

Step-by-step explanation:

Look for how many decimal places the decimal moved and thats how many 0's would be in your number

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kirza4 [7]

Answer:

? = 109 degrees

Step-by-step explanation:

45 + 75 + _ = 180  ( look for vertical angles)

45 + 75 + 60 = 180

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2 years ago
-2(x+2)=-12 .............
Dima020 [189]

Answer:

x=4

Step-by-step explanation:

-2(x+2)=-12

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6 0
3 years ago
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notka56 [123]

Answer:

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only because if it were -0.8 it would be below the line

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